PRODUCT DATA SHEET MULTI-PURPOSE EPOXY SERIES 49 PRODUCT PROFILE GENERIC DESCRIPTION COMMON USAGE COLORS FINISH Modified Polyamine Epoxy A high-solids, low VOC epoxy coating used for a multitude of primer and topcoat applications. The tough, abrasionresistant film of Series 49 provides durable protection to concrete, CMU, and steel, and it is immersion grade, making it an excellent choice for non-potable service environments. Excellent adhesion properties allow for use on marginally prepared surfaces when blast cleaning is not possible. Available in light- and mid-tone colors. Deep-tone and safety colors may be limited. Contact your Tnemec Representative for more information. Note: Epoxies chalk with extended exposure to sunlight. Lack of ventilation, incomplete mixing, miscatalyzation or the use of heaters that emit carbon dioxide and carbon monoxide during application and initial stages of curing may cause yellowing to occur. Semi-gloss. Gloss can vary with texture, porosity of substrate and thickness of film. COATING SYSTEM PRIMERS TOPCOATS Steel: Self-priming or Series 1, 90-97, 135, 394 Concrete or CMU: Self-priming or Series 215, 218, 1254, 130 Series 73, 1026, 1028, 1029, 1074, 1075, 1095 Note: When topcoating with Endura-Shield polyurethane topcoats, Series 49 has a maximum time to recoat of 60 days. If this time is exceeded, scarification or a Series 49 tie-coat is required before topcoating. Refer to appropriate topcoat data sheet for additional information. Note: Other primer and topcoat options may be available. Contact your Tnemec Coatings Consultant for more information. SURFACE PREPARATION STEEL CONCRETE CMU PRIMED SURFACES ALL SURFACES Immersion Service: SSPC-SP10/NACE 2 Near White Blast Cleaning with a minimum angular anchor profile of 2.0 mils Non-Immersion Service: SSPC-SP6/NACE 3 Commercial Blast Cleaning with a minimum angular anchor profile of 2.0 mils Moderate Exposure: SSPC-SP3 Power Tool Cleaning (SSPC Rust Grade Condition C) Allow new concrete to cure for 28 days. Abrasive blast referencing SSPC-SP13/NACE 6, ICRI-CSP3-5 Surface Preparation of Concrete and Tnemec's Surface Preparation and Application Guide. Allow mortar to cure for 28 days. Level protrusions and mortar spatter. Immersion Service: Scarify the surface before topcoating after 14 days. Must be clean, dry and free of oil, grease, chalk and other contaminants. TECHNICAL DATA VOLUME SOLIDS RECOMMENDED DFT 82.0 ± 2.0% (mixed) † CURING TIME Temperature To Handle To Recoat Immersion 75°F (24°C) 6-10 hours 16-18 hours ‡ 7 days 4.0 to 10.0 mils (100 to 255 microns) per coat. Note: Number of coats and thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative. Curing time varies with surface temperature, air movement, humidity and film thickness. ‡ Maximum recoat time with itself is 21 days. If more than 21 days have elapsed between coats of Series 49 the coated surface must be scarified before topcoating. VOLATILE ORGANIC COMPOUNDS HAPS EPA Method 24 † Unthinned: 0.80 lbs/gallon (96 grams/litre) Thinned 10% (No. 2 Thinner): 1.92 lbs/gallon (230 grams/litre) Thinned 10% (No. 49 Thinner): 0.80 lbs/gallon (96 grams/litre) Unthinned: 1.60 lbs/gal solids Thinned 10% (No. 2 Thinner): 2.50 lbs/gal solids Thinned 10% (No. 49 Thinner): 1.60 lbs/gal solids THEORETICAL COVERAGE NUMBER OF COMPONENTS PACKAGING NET WEIGHT PER GALLON STORAGE TEMPERATURE 1,315 mil sq ft/gal (32.3 m²/L at 25 microns). See APPLICATION for coverage rates. † TEMPERATURE RESISTANCE SHELF LIFE FLASH POINT - SETA HEALTH & SAFETY (Dry) Continuous 250°F (121°C) Intermittent 275°F (135°C) Two: Part A (amine) and Part B (epoxy) 5 gallon (18.9L) pails and 1 gallon (3.79L) cans — Order in multiples of 2. 14.70 ± 0.25 lbs (6.67 ± .11 kg) (mixed) † Minimum 20°F (-7°C) Maximum 120°F (49°C) For optimum application properties, material temperature must be above 60°F (16°C) prior to application. Part A: 24 months; Part B: 12 months at recommended storage temperature Part A & Part B: 81°F (27°C) Paint products contain chemical ingredients which are considered hazardous. Read container label warning and Material Safety Data Sheet for important health and safety information prior to the use of this product. Keep out of the reach of children. © January 27, 2015 by Tnemec Co., Inc. Published technical data and instructions are subject to change without notice. The online catalog at www.tnemec.com should be referenced for the most current technical data and instructions or you may contact your Tnemec representative for current technical data and instructions. Page 1 of 2 PRODUCT DATA SHEET MULTI-PURPOSE EPOXY | SERIES 49 APPLICATION COVERAGE RATES Dry Mils (Microns) Wet Mils (Microns) Sq Ft/Gal (m²/Gal) Minimum 4.0 (100) 5.0 (125) 329 (30.5) Maximum 10.0 (255) 12.0 (305) 131 (12.2) Allow for overspray and surface irregularities. Film thickness is rounded to the nearest 0.5 mil or 5 microns. Application of coating below minimum or above maximum recommended dry film thicknesses may adversely affect coating performance. † MIXING THINNING POT LIFE APPLICATION EQUIPMENT Power mix contents of each container, making sure no pigment remains on the bottom. Pour a measured amount of Part B into a clean container large enough to hold both components. Add an equal volume of Part A to Part B while under agitation. Continue agitation until the two components are thoroughly mixed. Do not use mixed material beyond pot life limits. Note: Both components must be above 60°F (16°C) prior to mixing. Mixing ratio is one to one by volume. A large volume of material will set up quickly if not applied or reduced in volume. Caution: Do not reseal mixed material. An explosion hazard may be created. Use No. 2 Thinner. For air spray, airless spray or roller, thin up to 10% or 3/4 pint (380 mL) per gallon. Thin up to 10% or 3/4 pint (380 mL) per gallon with No. 49 Thinner when required by air pollution regulations. 2 1/2 hours at 60°F (16°C) 2 hours at 77°F (25°C) 1 hour at 100°F (38°C) Air Spray Gun Fluid Tip Air Cap Air Hose ID Mat’l Hose ID Atomizing Pressure Pot Pressure DeVilbiss JGA E 765 or 704 5/16” or 3/8” (7.9 or 9.5 mm) 3/8” or 1/2” (9.5 or 12.7 mm) 60-90 psi (4.2-6.2 bar) 10-20 psi (0.7-1.4 bar) Low temperatures or longer hoses require higher pot pressure. Airless Spray Tip Orifice Atomizing Pressure Mat’l Hose ID Manifold Filter 0.015”-0.021” (380-535 microns) 3000-3800 psi (207-262 bar) 1/4” or 3/8” (6.4 or 9.5 mm) 60 mesh (250 microns) Use appropriate tip/atomizing pressure for equipment, applicator technique and weather conditions. Roller: Roller application optional when environmental restrictions do not allow spraying. Use 3/8" or 1/2" (9.5 mm to 12.7 mm) synthetic woven nap covers. Note: When applying to concrete or CMU, the coating must be brushed, rolled, or sprayed and back-rolled. Two coats are normally recommended for lightweight block. Brush: Recommended for small areas only. Use high quality natural or synthetic bristle brushes. Note: Two or more coats may be required to obtain recommended film thicknesses. SURFACE TEMPERATURE CLEANUP Minimum 60°F (16°C) Maximum 135°F (57°C) The surface should be dry and at least 5°F (3°C) above the dew point. Coating will not cure below minimum surface temperature. Flush and clean all equipment immediately after use with the recommended thinner or xylol. † Values may vary with color. WARRANTY & LIMITATION OF SELLER'S LIABILITY: Tnemec Company, Inc. warrants only that its coatings represented herein meet the formulation standards of Tnemec Company, Inc. THE WARRANTY DESCRIBED IN THE ABOVE PARAGRAPH SHALL BE IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. The buyer's sole and exclusive remedy against Tnemec Company, Inc. shall be for replacement of the product in the event a defective condition of the product should be found to exist and the exclusive remedy shall not have failed its essential purpose as long as Tnemec is willing to provide comparable replacement product to the buyer. NO OTHER REMEDY (INCLUDING, BUT NOT LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR LOST PROFITS, LOST SALES, INJURY TO PERSON OR PROPERTY, ENVIRONMENTAL INJURIES OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS) SHALL BE AVAILABLE TO THE BUYER. Technical and application information herein is provided for the purpose of establishing a general profile of the coating and proper coating application procedures. Test performance results were obtained in a controlled environment and Tnemec Company makes no claim that these tests or any other tests, accurately represent all environments. As application, environmental and design factors can vary significantly, due care should be exercised in the selection and use of the coating. Tnemec Company Incorporated 6800 Corporate Drive Kansas City, Missouri 64120-1372 1-800-TNEMEC1 Fax: 1-816-483-3969 www.tnemec.com © January 27, 2015 by Tnemec Co., Inc. PDS49 Page 2 of 2